diff --git a/sources/tech/20150906 How to Install DNSCrypt and Unbound in Arch Linux.md b/sources/tech/20150906 How to Install DNSCrypt and Unbound in Arch Linux.md
index 98cb0e9b55..b0c6dec1b5 100644
--- a/sources/tech/20150906 How to Install DNSCrypt and Unbound in Arch Linux.md	
+++ b/sources/tech/20150906 How to Install DNSCrypt and Unbound in Arch Linux.md	
@@ -1,3 +1,6 @@
+translating---geekpi
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+
 How to Install DNSCrypt and Unbound in Arch Linux
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 **DNSCrypt** is a protocol that encrypt and authenticate communications between a DNS client and a DNS resolver. Prevent from DNS spoofing or man in the middle-attack. DNSCrypt are available for most operating system, including Linux, Windows, MacOSX android and iOS. And in this tutorial I'm using archlinux with kernel 4.1.
@@ -171,4 +174,4 @@ via: http://linoxide.com/tools/install-dnscrypt-unbound-archlinux/
 
 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
 
-[a]:http://linoxide.com/author/arulm/
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+[a]:http://linoxide.com/author/arulm/